About Us

Joonas Tuominen

I have built a strong foundation of practical experience on construction sites, driven by a combination of formal education and a hands-on, DIY attitude. My background as an avionic technician, coupled with extensive project experience in nuclear commissioning and energy projects, has honed my skills in quality control and measurement techniques – areas where I excel.

I bring versatile experience within nuclear and energy construction environments. At the Areva OL3 project– one of the world’s largest construction projects – I served as a Senior Test Tool Technician. In this role, I was responsible for the technical content and quality procedures within our department. We managed the provision of tools for construction, coordinated annual calibrations of test tools, procured equipment, and provided technical support to commissioning teams.

The OL3 project, even at the commissioning stage, employs around 1,000 nuclear experts from diverse backgrounds. During my time with Areva, I collaborated with personnel from 50 countries, communicating in English and navigating a multicultural work environment. My ability to understand and adapt to different business cultures, especially Eastern European, German, and French, has become a key strength.

I have led complex commissioning test tool projects, focusing primarily on primary and reactor systems. As the most experienced member of my team, I was responsible for overseeing the test tool team’s performance alongside our team leader. While test tool techniques and project planning have been my primary focus, my responsibilities have also included:

  • Budget Planning and Management: Handling bids, claims, and invoicing approvals.
  • Quality Control: Ensuring compliance with ISO standards and collaborating with regulatory bodies like STUK and TVO.
  • Warehouse Management: Managing calibration cycles, documentation, and overall inventory.

My journey has prepared me well for current challenges in energy projects, where my expertise and adaptability can drive success.